Gnocchi Vegetable Soup

Ingredients

• 1 onion, chopped
• 3 carrots, sliced
• 3 stalks celery, sliced
• 3 cloves garlic, minced
• 1 Tbsp olive oil
• 1 (48-oz) carton vegetable broth
• 2 (14.5-oz) cans diced tomatoes with Italian seasoning
• 1 (16-oz) pkg potato gnocchi
• 1 zucchini, cut into half-moons (optional)
• 1 (12-oz) pkg frozen chopped spinach
• 1/3 cup pesto